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Gene name yydJ
Essential no
Product ABC transporter (resistance), permease
Function control of LiaR-LiaS activity
Gene expression levels in SubtiExpress: yydJ
Interactions involving this protein in SubtInteract: YydJ
MW, pI 27 kDa, 9.469
Gene length, protein length 720 bp, 240 aa
Immediate neighbours yyzN, yydI
Sequences Protein DNA Advanced_DNA
Genetic context
YydJ context.gif
This image was kindly provided by SubtiList
Expression at a glance   PubMed
YydJ expression.png

Categories containing this gene/protein

ABC transporters, transcription factors and their control, membrane proteins

This gene is a member of the following regulons

AbrB regulon, Rok regulon

The gene

Basic information

  • Locus tag: BSU40140

Phenotypes of a mutant

Database entries

  • DBTBS entry: [1]
  • SubtiList entry: [2]

Additional information

The protein

Basic information/ Evolution

  • Catalyzed reaction/ biological activity:
  • Protein family:
  • Paralogous protein(s):

Extended information on the protein

  • Kinetic information:
  • Domains:
  • Modification:
  • Cofactor(s):
  • Effectors of protein activity:

Database entries

  • Structure:
  • KEGG entry: [3]
  • E.C. number:

Additional information

Expression and regulation

  • Regulation: activated after transition to stationary phase(AbrB) PubMed
    • repressed by Rok PubMed
    • strongly repressed in response to glucose starvation in M9 medium PubMed
  • Regulatory mechanism:
  • Additional information:
    • the amount of the mRNA is substantially decreased upon depletion of RNase Y PubMed

Biological materials

  • Mutant:
  • Expression vector:
  • lacZ fusion:
  • GFP fusion:
  • two-hybrid system:
  • Antibody:

Labs working on this gene/protein

Your additional remarks



Susanne Gebhard
ABC transporters of antimicrobial peptides in Firmicutes bacteria - phylogeny, function and regulation.
Mol Microbiol: 2012, 86(6);1295-317
[PubMed:23106164] [WorldCat.org] [DOI] (I p)

Original publications

Additional publications: PubMed

Lehnik-Habrink M, Schaffer M, Mäder U, Diethmaier C, Herzberg C, Stülke J  
RNA processing in Bacillus subtilis: identification of targets of the essential RNase Y. 
Mol Microbiol. 2011 81(6): 1459-1473.